Answer
Erythromycin can increase exposure to Neoral (ciclosporin) 4- to 7-fold, sometimes resulting in kidney toxicity (nephrotoxicity); interaction studies have only been performed in adults.
Sources for this answer
- Neoral Soft Gelatin CapsulesNovartis Pharmaceuticals UK Ltd · emc · SmPC §4.5 Interaction with other medicinal products · Version 36Document updated
Sources checked